Guido Reni occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The most saturated colour, #A3816B, is reserved to 6.1% of the surface, where it acts as a focal punctuation. From deepest dark to palest light, the palette traverses 65 units of the value scale - a span that creates natural depth. In the context of Guido Reni's full range of palettes, group 8 represents one movement in an ongoing chromatic dialogue.